Is student.tuwien.ac.at valid?

Domain: student.tuwien.ac.at

Valid: Yes

This domain is valid and should be able to receive e-mail.

Tested MX: mri0.tuwien.ac.at (128.130.2.100)

Using MX pointer mri0.tuwien.ac.at from DNS with priority: 1

Block: No

You do not need to block this domain for signups/registrations.

Disposable: No

This does not look like a temporary/disposable e-mail domain.

Raw API reason:

Heuristics: WM1

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